The new firmware version 0.1.31 requires you to unpair your Jade from the iOS Bluetooth settings. Unpair Jade from your iOS device Navigate to your device's Bluetooth settings, then unpair (or "forget") your Blockstream Jade from your device. Pair again Jade from the Green app 1. Open the Green app again and tap on Continue 2. Then select your Blockstream Jade on the Blockstream Green companion app. Then, a Bluetooth pairing request will appear on both devices. Verify that the codes are the same, then confirm the pairing on your smartphone and your Blockstream Jade. Note: If you are having trouble connecting via Bluetooth, you need to unpair your Jade first.